Ultimate energy-saving solution

I recommend an ultimate power saving scheme for you. If all the above items 10 are achieved, I dare not say that the battery has made a qualitative leap, but it can definitely increase the standby time by more than n.

Turn off 3G

If you don't surf the Internet, please turn off 3G. You can make a phone call in 2G state, which consumes a lot of power. If it is an LTE network, it will add fuel to the fire (mobile users don't have to pay attention to it, there is no need to open 3G at all, and IP doesn't support mobile TD).

Manually adjust the brightness

It is best to adjust the brightness manually. If it is automatic, the light sensor will always work.

Turn off notification push

It is best to turn off all the pushes in the notice. Only the phone, SMS, WeChat and QQ were left, and the rest were turned off. I didn't simply set it to "not in the notification center", but clicked in and turned off all options.

Location service

Turn on location services when needed, and turn them off when not needed. Even if the location service is turned on, the location service goes in and the lowest system service is closed.

Get mail manually

Mail push is set to manual, so don't get mail automatically.

Turn off SIRI

SIRI will do. Don't open it. Turn it off, too

Do not send diagnostic and usage data.

Regarding the data, diagnosis and dosage of this machine, choose not to send it.

Set your own date and time.

Set your own date and time, don't choose automatic.

Turn off bluetooth

Turn off Bluetooth when not needed.

Set the MMS server address

China Mobile users should pay attention to see if it is a MMS card, and the server address is not set (Unicom users do not have this setting option, it is automatic, Unicom users please ignore this). It is set to: 10.0.0. 172.